[Gluster-users] VM disks corruption on 3.7.11
lemonnierk at ulrar.net
Thu May 19 13:58:52 UTC 2016
That's a different problem then, I have corruption without removing or adding bricks,
as mentionned. Might be two separate issue
On Thu, May 19, 2016 at 11:25:34PM +1000, Lindsay Mathieson wrote:
> On 19/05/2016 12:17 AM, Lindsay Mathieson wrote:
> One thought - since the VM's are active while the brick is
> removed/re-added, could it be the shards that are written while the
> brick is added that are the reverse healing shards?
> I tested by:
> - removing brick 3
> - erasing brick 3
> - closing down all VM's
> - adding new brick 3
> - waiting until heal number reached its max and started decreasing
> There were no reverse heals
> - Started the VM's backup. No real issues there though one showed IO
> errors, presumably due to shards being locked as they were healed.
> - VM's started ok, no reverse heals were noted and eventually Brick 3 was
> fully healed. The VM's do not appear to be corrupted.
> So it would appear the problem is adding a brick while the volume is being
> written to.
> Lindsay Mathieson
> Gluster-users mailing list
> Gluster-users at gluster.org
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